package com.job.liushuang.HomeWork0714;

import java.util.UUID;

/**
 * @author LiuShuang
 * @version 1.0
 * @since 2022-07-14 19:52:15
 */
public class TestItem {
    public static void main(String[] args) {
        for (int i = 0; i <5 ; i++) {
            Item item=new Item(UUID.randomUUID().toString());
            item=null;
            System.gc();
        }
    }
}
